Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sara Ines Dever, MD

Allergy & Immunology Physician in Fairfield, CT · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992990535

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Registry record

Entity type Individual (Type 1)

Name Dr. Sara Ines Dever

Credential MD

Sex Female

Practice address 55 Walls Dr Ste 405, Fairfield, CT, 06824

Phone (203) 259-7070

Enumeration date Sep 6, 2007

Last updated in NPPES Apr 24, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 046434 (CT) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 046434 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
001464346	Medicaid	CT	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1992990535 active?

Yes, as of the latest NPPES snapshot, NPI 1992990535 is active (record last updated 2019-04-24).

How do I verify Sara Dever's NPI record?

Cross-check NPI 1992990535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-24.